Dakota Military facilities on the National Register of Historic Places in North Dakota Military and war museums in North Dakota Museums in Williams County, North Dakota Protected areas of Williams County, North Dakota North Dakota State Historic Sites Historic American Buildings Survey in North Dakota Buford Historic districts on the National Register of Historic Places in North Dakota National Register of Historic Places in Williams County, North Dakota Military installations established in 1866 1866 establishments in Dakota Territory Military installations closed in 1895 1895 disestablishments in North Dakota Forts along the Missouri River